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Table 7 F-scores after 40 and 120 training utterances for DOMOTICA-3

From: The self-taught vocal interface

     Speakers Average
     17 28 29 30 31 33 34 35 37 40 41 43 44 46 48  
    GMM 10 60 51 53 41 43 58 52 53 62 43 53 88 45 83 77 57.5
    GMM 80 53 45 47 34 34 65 46 49 56 37 46 87 37 81 79 53.1
    NMF 90 69 83 82 71 87 76 83 84 73 77 99 75 96 98 82.9
  Compo-                   
  sitional N=120 GMM 10 75 66 66 51 52 67 68 66 69 57 66 88 75 88 85 69.3
    GMM 80 80 65 76 56 59 82 74 73 79 69 68 97 78 96 93 76.3
    NMF 99 88 90 93 86 93 91 94 94 92 96 100 99 97 99 94.1
DOMOTICA-3                    
RØDE M2                    
  Flat N=40 GMM 10 43 37 43 23 25 41 38 43 48 29 35 78 62 73 66 45.6
    GMM 80 24 19 27 18 12 45 23 31 42 16 28 84 57 75 74 38.3
    NMF 88 72 80 76 63 78 79 81 77 71 68 99 98 96 98 81.6
   N=120 GMM 10 65 55 65 39 39 48 61 57 51 51 48 91 88 82 81 61.4
    GMM 80 65 50 74 49 35 67 59 61 65 53 60 97 97 85 87 66.9
    NMF 98 83 95 94 78 85 90 89 88 86 93 100 100 100 99 91.9
   N=40 GMM 10 58 45 54 42 42 40 45 53 60 35 56 87 59 86 82 56.3
    GMM 80 54 42 49 37 33 51 46 49 58 31 50 87 54 82 82 53.7
  Compo-   NMF 89 80 89 80 69 79 80 85 86 60 88 99 90 96 98 84.5
  sitional                   
   N=120 GMM 10 74 56 69 48 52 43 63 69 65 46 69 87 74 90 88 66.2
    GMM 80 79 65 79 57 58 70 74 75 79 55 75 97 89 96 92 76
    NMF 98 92 97 92 86 92 94 96 95 87 98 100 99 99 100 95
DOMOTICA-3                    
headset                    
  Flat N=40 GMM 10 41 29 39 24 24 25 36 41 45 25 37 82 70 73 75 44.4
    GMM 80 27 18 32 18 13 31 23 30 38 11 30 85 59 75 74 37.6
    NMF 88 79 90 78 63 66 83 87 79 52 84 98 98 98 99 82.8
   N=120 GMM 10 64 48 67 45 38 32 57 55 48 38 61 80 89 80 80 58.8
    GMM 80 70 45 73 52 39 52 61 58 64 39 63 96 97 82 89 65.3
    NMF 98 88 97 94 82 92 94 92 92 74 98 100 100 100 100 93.4
  1. The F-scores are interpolated using the LOWESS procedure.